Find the LCM of 462, 121, 173 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 462, 121, 173. So, keep reading to learn more.
Given numbers are 462,121,173
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 462,121,173 is 879186.
Find LCM of 462,121,173 with Prime Factorization
11 | 462, 121, 173 |
42, 11, 173 |
Multiply the prime numbers at the bottom and the left side.
11 x 42 x 11 x 173 = 879186
Therefore, the lowest common multiple of 462,121,173 is 879186.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
462 x 121 x 173 = 9671046
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
121 : 1, 11, 121
173 : 1, 173
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 462,121,173, is 1.
Now, the common factors can be found like this.
462:2x 3x 7x 11
121:11x 11
173:173
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
11 = 11
Therefore, the value for common factors is 11.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 9671046/(1x11)
LCM = 9671046/11
LCM = 879186
Thus, we can understand that the LCM of 462,121,173 is 879186.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 462, 121, 173?
Answer: LCM of 462, 121, 173 is 879186.
2. How to calculate the LCM of 462, 121, 173?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 462, 121, 173.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.